Fig. 4
From: Automated interpretation of 3D laserscanned point clouds for plant organ segmentation
Example for clusterings the three dataset consisting of a barley plant at different developing stages (BBCH 12, 21 and 23) using Algorithm 1 with different data transformations (k=2). For each cluster a subset of points are illustrated, containing the most histograms located on the stems (cluster 1) and leaves (cluster 2)